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#!/usr/bin/perl |
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# Copyright Rijksmuseum 2023 |
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# We still need this svc script, since the REST API biblio endpoint does not allow index searches. |
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use Modern::Perl; |
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use CGI qw ( -utf8 ); |
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use JSON; |
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use C4::Auth qw(); |
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use C4::Search qw(SimpleSearch); |
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my $query = CGI->new; |
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my $isbn = $query->param('isbn'); |
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my $skip = $query->param('skip'); # this is a biblionumber |
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my ( $status, $cookie, $sessionID ) = C4::Auth::check_api_auth( $query, { catalogue => 1 } ); |
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unless ( $status eq "ok" ) { |
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print $query->header(-type => 'text/plain', -status => '403 Forbidden' ); |
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exit 0; |
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} |
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if( !$isbn ) { |
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print $query->header(-type => 'text/plain', -status => '400 Bad request' ); |
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exit 0; |
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} |
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my ( undef, undef, $count ) = SimpleSearch( $skip ? "nb=$isbn not cnum=$skip" : "nb=$isbn" ); |
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# my $count = dbsearch( $isbn, $skip ); |
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print $query->header( -type => 'application/json', -charset => 'UTF-8' ); |
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print JSON::encode_json( { count => $count } ); |
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__END__ |
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sub dbsearch { # slower than zebra with a larger database |
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my ( $isbn, $skip ) = @_; |
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return Koha::Biblioitems->search( |
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{ |
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-or => [ |
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{ isbn => $isbn }, |
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{ isbn => { '-LIKE', "$isbn %" } }, |
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{ isbn => { '-LIKE', "% $isbn" } }, |
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{ isbn => { '-LIKE', "% $isbn %" } }, |
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], |
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$skip ? ( biblionumber => { '!=', $skip } ) : (), |
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} |
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)->count; |
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} |